package com.design.principle.dependencyInversion;

/**
 * @program: designPattern
 * @description:
 * @author: STU756
 * @create: 2021-01-18 23:55
 */
public class JavaCourse implements ICourse{
    @Override
    public void study() {
        System.out.println("学习Java课程！");
    }
}
